2020 MK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6106581323 ± 3.73e-08
Semi-major axis (a)1.6783809531 AU ± 3.15e-08
Inclination (i)9.18057838° ± 7.52e-06
Long. of Asc. Node (Ω)102.33270402° ± 1.02e-05
Arg. of Perihelion (ω)258.53784086° ± 1.21e-05
Mean Anomaly (M)151.06295677° ± 2.52e-05
Mean Motion (n)0.4532903386°/day ± 1.28e-08
Perihelion dist (q)0.65346398 AU ± 6.37e-08
Aphelion dist (Q)2.70329793 AU ± 8.06e-08
Orbital Period2.17438185 yr ± 6.12e-08
Physical Parameters
H (abs. magnitude)22.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.290″
Uncertainty0
Orbit TypeApollo
MOID0.022459 AU
Observations Used205
Radar Obs Used2
Oppositions1
Arc Total2020-2023
First Observation Used2020-06-17
Last Observation Used2023-01-14
Observations (215)
Date Type RA Dec Mag Band Observatory
2020-06-18 21:29:32 C 17 18 25.71 +06 16 31.1 V 160
2020-06-18 21:31:38 C 17 18 25.16 +06 16 38.9 V 160
2020-06-18 21:35:40 C 17 18 24.11 +06 16 53.5 V 160
2020-06-18 21:37:22 C 17 18 24.51 +06 16 59.0 V 958
2020-06-18 21:44:33 C 17 18 22.55 +06 17 24.1 U I93
2020-06-18 21:45:32 C 17 18 21.44 +06 17 21.6 V K87
2020-06-18 21:49:01 C 17 18 21.37 +06 17 40.3 U I93
2020-06-18 21:51:55 C 17 18 20.64 +06 17 50.7 U I93
2020-06-18 21:53:03 C 17 18 19.49 +06 17 49.2 V K87
2020-06-18 22:00:34 C 17 18 17.50 +06 18 16.1 V K87
2020-06-18 23:29:32 C 17 17 56.40 +06 24 09.0 V J04
2020-06-18 23:30:02 C 17 17 56.28 +06 24 10.7 V J04
2020-06-18 23:30:32 C 17 17 56.17 +06 24 12.4 V J04
2020-06-19 03:17:39 C 17 17 00.02 +06 38 01.2 u H21
2020-06-19 03:21:01 C 17 16 59.10 +06 38 14.2 u H21
2020-06-19 03:24:22 C 17 16 58.20 +06 38 26.7 u H21
2020-06-19 03:27:43 C 17 16 57.26 +06 38 39.6 u H21
2020-06-19 03:31:04 C 17 16 56.34 +06 38 52.3 u H21
2020-06-19 03:33:55 C 17 16 55.56 +06 39 03.2 u H21
2020-06-19 03:36:46 C 17 16 54.78 +06 39 14.0 u H21
2020-06-19 04:13:11 C 17 16 46.50 +06 41 29.7 V V01
2020-06-19 04:58:18 C 17 16 33.98 +06 44 23.1 V V01
2020-06-19 05:37:02 C 17 16 23.20 +06 46 52.6 V V01
2020-06-19 21:10:04 C 17 12 01.88 +07 50 42.6 V 130
2020-06-19 21:11:48 C 17 12 01.40 +07 50 50.1 V 130
2020-06-19 21:13:42 C 17 12 00.74 +07 50 58.6 V 130
2020-06-20 02:03:20 C 17 10 27.02 +08 13 06.3 V G40
2020-06-20 02:17:50 C 17 10 22.13 +08 14 12.6 V G40
2020-06-20 03:55:31 C 17 09 57.59 +08 21 23.5 V V01
2020-06-20 04:07:03 C 17 09 53.61 +08 22 17.8 V V01
2020-06-20 10:24:36 C 17 07 43.15 +08 53 12.2 V T08
2020-06-20 10:28:36 C 17 07 41.64 +08 53 31.9 V T08
2020-06-20 10:37:54 C 17 07 38.21 +08 54 18.1 V T08
2020-06-20 11:25:31 C 17 07 20.39 +08 58 13.7 V T08
2020-06-20 20:59:05 C 17 03 56.59 +09 47 25.9 V K38
2020-06-20 21:10:35 C 17 03 51.90 +09 48 29.4 V K38
2020-06-20 21:22:56 C 17 03 46.92 +09 49 36.9 V K38
2020-06-21 02:42:30 C 17 01 34.36 +10 20 05.7 V G40
2020-06-21 02:51:19 C 17 01 30.50 +10 20 56.5 V G40
2020-06-21 03:01:12 C 17 01 26.22 +10 21 53.1 V G40
2020-06-21 10:07:24 C 16 58 27.93 +11 04 57.8 V T08
2020-06-21 10:12:05 C 16 58 25.69 +11 05 26.8 V T08
2020-06-21 10:28:44 C 16 58 17.74 +11 07 10.3 V T08
2020-06-21 11:12:41 C 16 57 56.65 +11 11 44.7 V T08
2020-06-21 23:13:22 C 16 52 12.70 +12 31 19.0 V Z43
2020-06-21 23:29:29 C 16 52 03.73 +12 33 08.0 V Z80
2020-06-21 23:32:02 C 16 52 02.50 +12 33 31.8 V Z43
2020-06-21 23:36:08 C 16 52 00.13 +12 33 55.6 V Z80
2020-06-21 23:39:52 C 16 51 58.24 +12 34 27.8 V Z43
2020-06-21 23:42:48 C 16 51 56.52 +12 34 43.2 V Z80
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-06-26 01:55:00 132315.3566 0.1 Hz 2380 -1 -1
2020-07-01 18:30:00 51863741.95 4 us 2380 -1 -1
2020-07-01 18:55:00 -230938.5145 0.1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)